Cita APA (7a ed.)
Carroll, J. S. Amphoto Home Darkroom Course: Elementary Black and White. Amphoto.
Cita estilo Chicago (17a ed.)
Carroll, John S. Amphoto Home Darkroom Course: Elementary Black and White. Garden City, EUA: Amphoto.
Cita MLA (9a ed.)
Carroll, John S. Amphoto Home Darkroom Course: Elementary Black and White. Amphoto.
Precaución: Estas citas no son 100% exactas.